Towards the nCTEQ23 global nPDF analysis

30 Mar 2023, 11:10
20m
Auditorium (Kellogg Center, MSU)

Auditorium

Kellogg Center, MSU

https://kelloggcenter.com/sites/default/files/files/FloorPlan-Capacities-2.pdf
Parallel talk WG1: Structure Functions and Parton Densities WG 1

Speaker

Peter Risse

Description

We discuss the preliminary results of the new global nCTEQ23 nuclear PDF analysis, combining a number of our previous analyses into one consistent framework with updates to the underlying theoretical treatment as well as the addition of new available data. In particular, the nCTEQ23 global release will be the first nCTEQ release containing neutrino DIS scattering data in a consistent manner together with JLab high-x DIS data and new LHC p-Pb data. These additions will allow to improve the data-driven description of nuclear PDFs in new regions such as the gluon for very low-x or the nuclear strange quark PDF.

Submitted on behalf of a Collaboration? Yes

Authors

Prof. Fred Olness (Southern Methodist University (US)) Ingo Schienbein (Universite Grenoble Alpes) Peter Risse

Presentation materials